<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <title>Document</title>
    </head>
    <body>
        <script>
            function Person(name) {
                this.name = name;
            }
            console.dir(Person);
            let p2 = new Person('zs');
            console.log(p2);
        </script>
    </body>
</html>
